On June 3, Guangzhou Zhiguang Energy Storage Technology Co., Ltd. (“Zhiguang Energy Storage”) and Jiangxi LEES Energy Storage Technology Co., Ltd. (“LEES Energy”) officially signed a strategic cooperation agreement at the LEES Energy booth during SNEC 2026.

The signing ceremony was attended by Mr. Fu Jinjian, General Manager of Zhiguang Energy Storage, Mr. Zhao Shuai, Assistant General Manager, Mr. Li Zhengbin, General Manager of LEES Energy, Mr. Liang Yadong, General Manager of the Energy Storage Business Division, Mr. Huang Guansheng, Chief Product Officer (CPO), and Mr. Fu Simeng, Deputy Director of Supply Chain, among other representatives from both companies.

Under the agreement, the two parties will establish a long-term, stable, and in-depth strategic partnership focused on the development and deployment of Cascaded High-Voltage Direct-to-Grid Energy Storage solutions. The collaboration aims to accelerate the industrialization and commercialization of this advanced energy storage technology in China while enhancing both companies’ core competitiveness and market presence.

Complementary Strengths to Advance Cascaded High-Voltage Direct-to-Grid Energy Storage

As China’s new power system continues to evolve and the cascaded high-voltage direct-to-grid energy storage sector enters a period of rapid growth, the partnership leverages the complementary strengths of both companies across DC-side and AC-side technologies.

Guided by the principles of technology co-development, market collaboration, supply-chain support, and long-term business expansion, the two companies will strengthen cooperation across the entire value chain, including R&D, manufacturing, supply, and project deployment. Through resource sharing and coordinated development, the partnership aims to create a mutually beneficial and sustainable growth model.

Expanding Cooperation Across Technology, Markets, and Branding

Beyond product collaboration, the two companies will further explore opportunities in areas such as: Energy storage system integration; Advanced energy storage technologies; Solar-plus-storage solutions; Joint research and development of next-generation technologies; Commercialization of technological innovations; Industry-academia-research collaboration.

The partners will also share market channels and industry resources, jointly pursue business development opportunities, contribute to industry standard development, and work together to strengthen brand influence and expand market share.

Building a Comprehensive Energy Storage Ecosystem

LEES Energy focuses on energy storage technology innovation and smart energy operations, providing a fully integrated service ecosystem spanning R&D, intelligent manufacturing, investment, project development, and operation. As a member of Yaoning Technology Group, the company benefits from strong industrial-chain integration capabilities and extensive resources across the new energy sector.

As a pioneer and industry leader in Cascaded High-Voltage Direct-to-Grid Large-Capacity Energy Storage Technology, Zhiguang Energy Storage has built extensive expertise in technology development, system integration, and project delivery. With highly complementary strengths and aligned strategic visions, the partnership between Zhiguang Energy Storage and LEES Energy is expected to further accelerate the commercialization and large-scale deployment of cascaded high-voltage direct-to-grid energy storage solutions, injecting new momentum into the high-quality development of the energy storage industry.